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RECORD NUMBER: 40 OF 114

OLS Field Name OLS Field Data
Main Title Electronic Absorption Spectra of Inorganic and Organic Compounds of Nitrogen: I. Nitrogen Dioxide-Dinitrogen Tetroxide in Solution.
Author Altshulle, Aubrey P. ; Stephen, Donald ; Schwa, Carol Meyers ;
CORP Author Robert A. Taft Sanitary Engineering Center, Cincinnati, Ohio.
Year Published 1957
Stock Number PB-216 680
Additional Subjects ( Spectroscopic analysis ; Nitrogen dioxide) ; ( Ultraviolet spectra ; Nitrogen dioxide) ; Absorption spectra ;
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-216 680 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 14p
Abstract
The electronic absorption spectra for NO2-N2O4 mixtures has been measured in various non-polar and polar solvents. In non-polar solvents the spectra is very similar to NO2-N2O4 mixtures in the gas state. However, in solvents with unshared electron pairs available particularly ethers, esters, ketones and tertiary amines, a complex multi-banded spectra is observed at room temperature. This spectra appears to be characteristic of NO2-N2O4 in those solvents and to be the result of the same electron donor-acceptor type molecular complexes reported previously in the literature at lower temperatures in the solid state. In olefins and n-alkyl amines reactions occur and the products formed are discussed. (Author)